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 A037393 Numbers n such that every base 5 digit of n is a base 6 digit of n. 6
 1, 2, 3, 4, 6, 12, 18, 24, 31, 46, 56, 62, 75, 81, 87, 90, 91, 92, 93, 94, 99, 118, 124, 145, 150, 157, 226, 232, 243, 245, 291, 300, 306, 307, 308, 311, 312, 314, 322, 326, 332, 336, 337, 338, 341, 362, 372, 374, 378, 411, 416, 418 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 PROG (Haskell) import Data.List ((\\), nub) a037393 n = a037393_list !! (n-1) a037393_list = filter f [1..] where    f x = null \$ nub (ds 5 x) \\ nub (ds 6 x)    ds b x = if x > 0 then d : ds b x' else []  where (x', d) = divMod x b -- Reinhard Zumkeller, May 30 2013 CROSSREFS Cf. A037394, A037395, A037396, A037397. Sequence in context: A029952 A140494 A048316 * A048330 A118651 A206292 Adjacent sequences:  A037390 A037391 A037392 * A037394 A037395 A037396 KEYWORD nonn,base AUTHOR STATUS approved

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Last modified September 19 18:06 EDT 2020. Contains 337181 sequences. (Running on oeis4.)